This motorcycle helmet backpack/ versatile backpack made by high strength waterproof nylon fabric, adjustable shoulder strap and back side come with comfortable and breathable sponge mesh design, which is good heat dissipation. This school sports backpack is perfect for hunting, camping, travelling, mountain, trekking, tactical, cycling, motorcycle, hiking and other outdoors activities, can be used as a Hydration Bladder Backpack. This Motorcycle Helmet Holder/Cycling Helmet Storage Bag has reflective strips on the size, it will Increase your safety and make it easily visible while riding at night. The Motorcycle Backpack features ergonomic design with comfy sponge padding.